(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768979
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-302100-
chesapeake bay from pooles island to sandy point-
957 am est sun nov 30 2025
...small craft advisory in effect until 6 pm est this evening...
...small craft advisory in effect from this evening through monday
morning...
.rest of today...sw winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. rain. vsby 1 to 3 nm this afternoon.
.tonight...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 ft.
.mon...nw winds 10 to 15 kt with gusts to 20 kt... becoming n 5 kt
late. waves 2 ft.
.mon night...e winds around 5 kt. waves 1 ft. snow and rain likely.
.tue...e winds 5 to 10 kt...becoming nw 10 to 15 kt in the
afternoon. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt. waves 2 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
.thu...w winds 15 to 20 kt...becoming n 10 to 15 kt after midnight.
waves 2 to 3 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768982
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-302100-
chesapeake bay from sandy point to north beach-
957 am est sun nov 30 2025
...small craft advisory in effect until 6 pm est this evening...
...small craft advisory in effect from this evening through monday
morning...
.rest of today...sw winds 15 kt with gusts to 20 kt. waves 2 ft.
rain. vsby 1 to 3 nm this afternoon.
.tonight...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 ft.
.mon...nw winds 15 to 20 kt...becoming n 5 to 10 kt late. waves
2 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft. rain and snow likely.
.tue...se winds 5 to 10 kt...becoming nw 15 to 20 kt in the
afternoon. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
.thu...sw winds 10 to 15 kt...becoming nw 20 to 25 kt in the
afternoon and evening, then becoming n 15 to 20 kt after midnight.
waves 2 to 3 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768984
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-302100-
chesapeake bay from north beach to drum point-
957 am est sun nov 30 2025
...small craft advisory in effect from this evening through monday
morning...
.rest of today...sw winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. a chance of rain late this morning, then rain this
afternoon with vsby 1 to 3 nm.
.tonight...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 to 3 ft.
.mon...nw winds 15 to 20 kt...becoming n 5 to 10 kt late. waves 2 to
3 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft. rain likely.
.tue...e winds 5 to 10 kt...becoming nw 15 to 20 kt in the
afternoon. waves 1 to 2 ft. rain.
.tue night...nw winds 20 to 25 kt. waves 3 ft.
.wed...nw winds 10 to 15 kt...becoming sw. waves 1 to 2 ft.
.thu...sw winds 10 to 15 kt...becoming nw 25 to 30 kt in the
afternoon and evening, then becoming n 15 to 20 kt after midnight.
waves 2 to 3 ft...building to 3 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768987
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-302100-
chesapeake bay from drum point to smith point-
957 am est sun nov 30 2025
...small craft advisory in effect from this evening through monday
morning...
.rest of today...sw winds 10 to 15 kt. waves 1 to 2 ft. a slight
chance of rain late this morning, then rain likely this afternoon
with vsby 1 to 3 nm.
.tonight...w winds 15 to 20 kt...becoming nw 20 to 25 kt after
midnight. waves 2 to 3 ft. a chance of rain. vsby 1 to 3 nm.
.mon...n winds 15 to 20 kt...diminishing to 5 to 10 kt late. waves
2 to 3 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft. rain likely.
.tue...e winds 10 to 15 kt...becoming nw 15 to 20 kt with gusts to
25 kt in the afternoon. waves 2 to 3 ft. rain.
.tue night...nw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.wed...n winds 15 to 20 kt...becoming nw 5 to 10 kt in the
afternoon, then becoming sw 10 to 15 kt. waves 2 to 3 ft...subsiding
to 1 to 2 ft.
.thu...w winds 15 to 20 kt...becoming n 25 to 30 kt. waves 2 to
3 ft...building to 4 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768975
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz535-302100-
tidal potomac from key bridge to indian head-
957 am est sun nov 30 2025
...small craft advisory in effect until 6 pm est this evening...
.rest of today...sw winds 10 kt with gusts to 20 kt. waves 1 ft.
rain.
.tonight...w winds 5 to 10 kt. waves 1 ft.
.mon...n winds 5 to 10 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft or less. rain and snow
likely.
.tue...se winds around 5 kt...becoming nw in the afternoon. waves
1 ft. rain with snow likely.
.tue night...nw winds 5 to 10 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft.
.thu...w winds 10 to 15 kt...becoming nw 5 to 10 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768976
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-302100-
tidal potomac from indian head to cobb island-
957 am est sun nov 30 2025
.rest of today...sw winds 10 kt. waves 1 ft. rain.
.tonight...w winds 10 to 15 kt...becoming nw after midnight. waves
1 ft.
.mon...n winds 10 to 15 kt...becoming ne around 5 kt late. waves
1 ft.
.mon night...se winds around 5 kt. waves 1 ft. rain and snow likely.
.tue...se winds 5 kt...becoming nw in the afternoon. waves 1 ft.
rain.
.tue night...nw winds 10 to 15 kt. waves 1 ft.
.wed...nw winds 5 to 10 kt...becoming s. waves 1 ft.
.thu...w winds 5 to 10 kt...becoming n 10 to 15 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 9:58 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 301458
cwflwx
expires:202511302100;;768977
coastal waters forecast
national weather service baltimore md/washington dc
957 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz537-302100-
tidal potomac from cobb island to smith point-
957 am est sun nov 30 2025
...small craft advisory in effect from this evening through monday
morning...
.rest of today...sw winds 10 kt. waves 1 ft. a slight chance of rain
late this morning, then rain likely this afternoon.
.tonight...w winds 10 to 15 kt...becoming nw 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of rain.
.mon...n winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 to 10 kt late. waves 2 ft.
.mon night...se winds 5 kt. waves less than 1 ft. rain likely.
.tue...se winds 5 to 10 kt...becoming nw 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft...subsiding to 1 ft or less.
.thu...w winds 10 to 15 kt...becoming n 15 to 20 kt. waves 1 to
2 ft...building to 2 to 3 ft.
$$
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